KR20220024088A - 다수의 송신 구성 표시 상태와 연관된 단일 다운링크 제어 정보로서의 주파수 분할 멀티플렉싱 방식들을 위한 주파수 도메인 리소스 할당 - Google Patents

다수의 송신 구성 표시 상태와 연관된 단일 다운링크 제어 정보로서의 주파수 분할 멀티플렉싱 방식들을 위한 주파수 도메인 리소스 할당 Download PDF

Info

Publication number
KR20220024088A
KR20220024088A KR1020217041451A KR20217041451A KR20220024088A KR 20220024088 A KR20220024088 A KR 20220024088A KR 1020217041451 A KR1020217041451 A KR 1020217041451A KR 20217041451 A KR20217041451 A KR 20217041451A KR 20220024088 A KR20220024088 A KR 20220024088A
Authority
KR
South Korea
Prior art keywords
rbs
tci states
allocated
assigned
tci
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
KR1020217041451A
Other languages
English (en)
Korean (ko)
Inventor
모스타파 코쉬네비산
샤오샤 장
징 순
Original Assignee
퀄컴 인코포레이티드
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20220024088A publication Critical patent/KR20220024088A/ko
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0456—Selection of precoding matrices or codebooks, e.g. using matrices antenna weighting
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H04W72/0493—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020217041451A 2019-06-24 2020-05-13 다수의 송신 구성 표시 상태와 연관된 단일 다운링크 제어 정보로서의 주파수 분할 멀티플렉싱 방식들을 위한 주파수 도메인 리소스 할당 Pending KR20220024088A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962865730P 2019-06-24 2019-06-24
US62/865,730 2019-06-24
US16/803,732 US11082984B2 (en) 2019-06-24 2020-02-27 Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states
US16/803,732 2020-02-27
PCT/US2020/032671 WO2020263449A1 (en) 2019-06-24 2020-05-13 Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states

Publications (1)

Publication Number Publication Date
KR20220024088A true KR20220024088A (ko) 2022-03-03

Family

ID=74038121

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217041451A Pending KR20220024088A (ko) 2019-06-24 2020-05-13 다수의 송신 구성 표시 상태와 연관된 단일 다운링크 제어 정보로서의 주파수 분할 멀티플렉싱 방식들을 위한 주파수 도메인 리소스 할당

Country Status (10)

Country Link
US (2) US11082984B2 (https=)
EP (1) EP3987702B1 (https=)
JP (1) JP7711003B2 (https=)
KR (1) KR20220024088A (https=)
CN (2) CN113994752B (https=)
AU (1) AU2020308316B2 (https=)
BR (1) BR112021024992A2 (https=)
PH (1) PH12021553104A1 (https=)
TW (1) TWI850380B (https=)
WO (1) WO2020263449A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024072127A1 (ko) * 2022-09-29 2024-04-04 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020130755A1 (ko) * 2018-12-21 2020-06-25 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
US11082984B2 (en) 2019-06-24 2021-08-03 Qualcomm Incorporated Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states
CN112312547B (zh) * 2019-07-26 2024-09-13 大唐移动通信设备有限公司 资源分配、确定方法及装置
EP3780806A1 (en) * 2019-08-14 2021-02-17 Panasonic Intellectual Property Corporation of America User equipment and scheduling device
IL290632B2 (en) * 2019-08-16 2026-04-01 Ericsson Telefon Ab L M Determining the traffic block size (TBS) for a multicast reception point (TRP) of physical data channel (PDSCH) downlink transmission schemes
CN112399590B (zh) * 2019-08-16 2023-11-10 华为技术有限公司 频域资源分配方法及装置
CN114785471B (zh) * 2019-09-30 2025-11-28 中兴通讯股份有限公司 多点协作传输的参数确定方法及装置
KR102837437B1 (ko) 2019-11-08 2025-07-22 텔레폰악티에볼라겟엘엠에릭슨(펍) 다수의 전송 포인트에서 위상 추적 기준 신호를 결정
CN113630874B (zh) * 2020-05-08 2024-11-12 维沃移动通信有限公司 频域资源分配方法及设备
KR20210152663A (ko) * 2020-06-09 2021-12-16 삼성전자주식회사 무선 통신 시스템에서 스케줄링 방법 및 장치
US12335964B2 (en) 2020-10-01 2025-06-17 Apple Inc. Data scheduling for reduced capability UEs
US12335963B2 (en) * 2020-10-01 2025-06-17 Apple Inc. Network data scheduling and transmission for reduced capability UEs
CN116458228A (zh) * 2020-11-12 2023-07-18 高通股份有限公司 对具有频域资源分配字段的子物理资源块的指示
WO2022155487A1 (en) * 2021-01-15 2022-07-21 Intel Corporation Downlink control information (dci) based beam indication for wireless cellular network
KR20230163521A (ko) * 2021-04-01 2023-11-30 베이징 시아오미 모바일 소프트웨어 컴퍼니 리미티드 지시 방법, 지시 장치 및 저장 매체
US12557097B2 (en) * 2021-08-10 2026-02-17 Mediatek Singapore Pte. Ltd. Multi-PDSCH scheduling enhancements
CN116941292B (zh) * 2022-02-21 2024-11-05 北京小米移动软件有限公司 联合信道估计的最大持续时间的上报方法及其装置
US20250254682A1 (en) * 2022-04-01 2025-08-07 Lenovo (Beijing) Limited Method and apparatus for frequency domain resource assignment on multiple carriers
US20250168832A1 (en) * 2022-04-12 2025-05-22 Qualcomm Incorporated Frequency domain resource allocation indications for transform precoding in multiple transmit receive point deployments
CN117880985A (zh) * 2022-09-30 2024-04-12 大唐移动通信设备有限公司 信息处理方法、配置方法、装置、终端及网络侧设备
US12598040B2 (en) * 2023-02-10 2026-04-07 Qualcomm Incorporated Resource block group sizes
CN120224437A (zh) * 2023-12-26 2025-06-27 华为技术有限公司 一种通信方法及装置
US20250300858A1 (en) * 2024-03-19 2025-09-25 Qualcomm Incorporated Channel estimation based on a precoder indication

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014123317A1 (ko) 2013-02-07 2014-08-14 엘지전자 주식회사 무선 통신 시스템에서 채널 및 간섭 측정 방법
CN107040997B (zh) * 2016-02-03 2023-07-14 中兴通讯股份有限公司 资源配置的方法及装置
US10462739B2 (en) * 2016-06-21 2019-10-29 Samsung Electronics Co., Ltd. Transmissions of physical downlink control channels in a communication system
CN108282870B (zh) * 2017-01-06 2021-04-20 华为技术有限公司 一种资源指示方法、用户设备及网络设备
US10707923B2 (en) * 2017-10-13 2020-07-07 Qualcomm Incorporated Dynamic transmission configuration indication state updating
US10973013B2 (en) 2017-11-15 2021-04-06 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN113329503B (zh) 2017-11-17 2023-10-17 中兴通讯股份有限公司 信息处理方法、通信设备及存储介质
US11025456B2 (en) * 2018-01-12 2021-06-01 Apple Inc. Time domain resource allocation for mobile communication
US10880879B2 (en) * 2018-03-23 2020-12-29 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
US10952199B2 (en) * 2018-03-23 2021-03-16 Samsung Electronics Co., Ltd Method and apparatus for transmitting downlink control information in wireless communication system
TWI729383B (zh) * 2018-05-04 2021-06-01 華碩電腦股份有限公司 無線通訊系統中下行鏈路控制訊息內容處理的方法與設備
US11096211B2 (en) * 2018-09-28 2021-08-17 Lenovo (Singapore) Pte. Ltd. Method and apparatus for communicating user data via a physical shared channel
US11128429B2 (en) * 2018-10-05 2021-09-21 Lenovo (Singapore) Pte. Ltd. Method and apparatus for generating a CSI report
KR102772305B1 (ko) 2018-10-26 2025-02-25 삼성전자주식회사 무선 통신 시스템에서의 논-코히런트 조인트 전송 방법 및 장치
WO2020130755A1 (ko) * 2018-12-21 2020-06-25 엘지전자 주식회사 무선 통신 시스템에서 단말 및 기지국의 동작 방법 및 이를 지원하는 장치
US12041630B2 (en) 2019-03-29 2024-07-16 Lg Electronics Inc. Method for determining transmission block size and transmitting and receiving data in wireless communication system, and device for same
US20220201734A1 (en) * 2019-03-29 2022-06-23 Lg Electronics Inc. Method for transmitting and receiving data in wireless communication system, and device therefor
WO2020204348A1 (ko) * 2019-03-29 2020-10-08 엘지전자 주식회사 무선 통신 시스템에서 대역폭 부분 설정 및 데이터를 송수신하는 방법 및 이에 대한 장치
US11082984B2 (en) 2019-06-24 2021-08-03 Qualcomm Incorporated Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024072127A1 (ko) * 2022-09-29 2024-04-04 엘지전자 주식회사 무선 통신을 위한 신호 송수신 방법 및 이를 위한 장치

Also Published As

Publication number Publication date
EP3987702B1 (en) 2023-08-16
EP3987702A1 (en) 2022-04-27
EP3987702C0 (en) 2023-08-16
CN119921924A (zh) 2025-05-02
JP7711003B2 (ja) 2025-07-22
TWI850380B (zh) 2024-08-01
CN113994752A (zh) 2022-01-28
BR112021024992A2 (pt) 2022-01-25
AU2020308316A1 (en) 2022-01-06
JP2022539015A (ja) 2022-09-07
US20200404667A1 (en) 2020-12-24
AU2020308316B2 (en) 2022-12-08
WO2020263449A1 (en) 2020-12-30
CN113994752B (zh) 2025-02-18
TW202106084A (zh) 2021-02-01
US20210314956A1 (en) 2021-10-07
PH12021553104A1 (en) 2023-09-25
US11082984B2 (en) 2021-08-03
US11825497B2 (en) 2023-11-21

Similar Documents

Publication Publication Date Title
US11825497B2 (en) Frequency domain resource allocation for frequency division multiplexing schemes with single downlink control information associated with multiple transmission configuration indication states
EP4167516A1 (en) Physical uplink control channel repetition configuration
KR20220023997A (ko) 동기화 신호 블록 구성
KR20210107705A (ko) Qcl 관계 및/또는 dmrs 포트 식별
KR20220091481A (ko) 멀티-송신-수신 포인트 배치에서 통신을 위한 빔 선택
KR20210103471A (ko) 다중 송신 수신 포인트 모드 믹싱
EP4140212B1 (en) Techniques for repeating a transport block using spatial division multiplexing
KR102236185B1 (ko) 대역폭 부분 스위치 관리
CN114208345B (zh) 侧链路通信资源信令
CN112956262B (zh) 在用户设备处配置聚合等级和物理下行链路控制信道候选
CN111955036A (zh) 上行链路抢占指示管理
KR102865265B1 (ko) 다수의 구성된 스케줄링 프로세스들에 대한 harq 프로세스 식별자 결정
CN112997440A (zh) 用于周期性信道状态信息参考信号的准共处一地关系配置
CN114556857A (zh) 避免与参考信号的冲突
KR20200087156A (ko) 5g 에서 슬롯-기반 및 비-슬롯-기반 스케줄링을 위한 기법들 및 장치들
KR20220019687A (ko) 상이한 사용자 장비 카테고리들에 대한 물리 다운링크 제어 채널 공존
CN112314037B (zh) 冲突管理
WO2021154454A1 (en) Dynamically switching transmission configuration indication states using a single control resource set
KR20220048064A (ko) 빔 장애 복구 요청들과 업링크 통신들 간의 충돌들의 해결
KR20200080250A (ko) 랜덤 액세스 절차 메시지들에 대한 리소스 할당
KR20210127703A (ko) 공유 무선 주파수 스펙트럼 채널 구성을 위한 기술

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

D18-X000 Deferred examination requested

St.27 status event code: A-1-2-D10-D18-exm-X000

D19-X000 Deferred examination accepted

St.27 status event code: A-1-2-D10-D19-exm-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

P22-X000 Classification modified

St.27 status event code: A-2-2-P10-P22-nap-X000

D20-X000 Deferred examination resumed

St.27 status event code: A-1-2-D10-D20-exm-X000

D21 Rejection of application intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D21-EXM-PE0902 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701